Brief Description :HS-7412 Series is a fully gigabit-guide network-tube Industrial Ethernet switch with powerful network management function independently developed by Chengdu Huahu Communications Technology Co., Ltd. It is a switching device using Ethernet protocol in industrial production environment designed with high-speed single-chip switching scheme. It is simple, convenient, fast, stable and reliable to use.Designed with industrial high strength IP40 housing, it has a higher EMC protection level to ensure stable and reliable operation of the equipment in the industrial field environment. HS-7412 Series supports up to 4 Gigabit Ethernet optical SFP pluggable module interfaces (LC/SC),as well as 8-10/100/1000M Ethernet ports (RJ45),supports 10Base-T,100Base-TX,1000Base-T,and full duplex,half duplex,and MDI/MDI-X adaptive.The optical interface supports 1000Base-X,and optionally single mode (SM) or multiple mode (MM) fabrics.